Rapid: Individual Calculations May 2023
 Ivanov, Vladimir M.  Total change: -41.00  Rating chartPersonal card
 Sergievskiy Memorial Rapid 2023 Cheboksary RUS 2023-04-16
RcRownchangeKK*chgGame
 1534 1732 4.50 9 -2.05 20 -41.00 
  Krasnov, Vladislav B 1336 RUS1.0010.08201.60 
  Golnev, Anton 1332  * RUS0.001-0.9220-18.40 
  Dmitriev, Nikolay I 1519 RUS1.0010.23204.60 
  Sergeev, Vitaly 1551 RUS0.501-0.2420-4.80 
  Fomin, Anatoly A 1788 RUS1.0010.582011.60 
  Severinov, Anatoliy 1749 RUS1.0010.522010.40 
  Nigil, Yuliy 1597 RUS0.001-0.6820-13.60 
  Antonov, Yuriy 1563 RUS0.001-0.7220-14.40 
  Artemieva, Elena 1369 RUS0.001-0.9020-18.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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